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884d3cd177
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1 changed files with 14 additions and 13 deletions
27
js/reveal.js
27
js/reveal.js
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@ -2615,36 +2615,37 @@
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.concat( dom.controlsNext ).forEach( function( node ) {
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.concat( dom.controlsNext ).forEach( function( node ) {
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node.classList.remove( 'enabled' );
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node.classList.remove( 'enabled' );
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node.classList.remove( 'fragmented' );
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node.classList.remove( 'fragmented' );
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// Set 'disabled' attribute on all directions
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// Set 'disabled' attribute on all directions
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node.setAttribute('disabled', 'disabled');
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node.setAttribute( 'disabled', 'disabled' );
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} );
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} );
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// Add the 'enabled' class to the available routes; remove 'disabled' attribute to enable buttons
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// Add the 'enabled' class to the available routes; remove 'disabled' attribute to enable buttons
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if( routes.left ) dom.controlsLeft.forEach( function( el ) { el.classList.add( 'enabled' ); el.removeAttribute('disabled'); } );
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if( routes.left ) dom.controlsLeft.forEach( function( el ) { el.classList.add( 'enabled' ); el.removeAttribute( 'disabled' ); } );
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if( routes.right ) dom.controlsRight.forEach( function( el ) { el.classList.add( 'enabled' ); el.removeAttribute('disabled'); } );
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if( routes.right ) dom.controlsRight.forEach( function( el ) { el.classList.add( 'enabled' ); el.removeAttribute( 'disabled' ); } );
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if( routes.up ) dom.controlsUp.forEach( function( el ) { el.classList.add( 'enabled' ); el.removeAttribute('disabled'); } );
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if( routes.up ) dom.controlsUp.forEach( function( el ) { el.classList.add( 'enabled' ); el.removeAttribute( 'disabled' ); } );
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if( routes.down ) dom.controlsDown.forEach( function( el ) { el.classList.add( 'enabled' ); el.removeAttribute('disabled'); } );
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if( routes.down ) dom.controlsDown.forEach( function( el ) { el.classList.add( 'enabled' ); el.removeAttribute( 'disabled' ); } );
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// Prev/next buttons
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// Prev/next buttons
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if( routes.left || routes.up ) dom.controlsPrev.forEach( function( el ) { el.classList.add( 'enabled' ); el.removeAttribute('disabled'); } );
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if( routes.left || routes.up ) dom.controlsPrev.forEach( function( el ) { el.classList.add( 'enabled' ); el.removeAttribute( 'disabled' ); } );
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if( routes.right || routes.down ) dom.controlsNext.forEach( function( el ) { el.classList.add( 'enabled' ); el.removeAttribute('disabled'); } );
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if( routes.right || routes.down ) dom.controlsNext.forEach( function( el ) { el.classList.add( 'enabled' ); el.removeAttribute( 'disabled' ); } );
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// Highlight fragment directions
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// Highlight fragment directions
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if( currentSlide ) {
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if( currentSlide ) {
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// Always apply fragment decorator to prev/next buttons
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// Always apply fragment decorator to prev/next buttons
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if( fragments.prev ) dom.controlsPrev.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); el.removeAttribute('disabled'); } );
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if( fragments.prev ) dom.controlsPrev.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); el.removeAttribute( 'disabled' ); } );
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if( fragments.next ) dom.controlsNext.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); el.removeAttribute('disabled'); } );
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if( fragments.next ) dom.controlsNext.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); el.removeAttribute( 'disabled' ); } );
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// Apply fragment decorators to directional buttons based on
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// Apply fragment decorators to directional buttons based on
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// what slide axis they are in
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// what slide axis they are in
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if( isVerticalSlide( currentSlide ) ) {
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if( isVerticalSlide( currentSlide ) ) {
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if( fragments.prev ) dom.controlsUp.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); el.removeAttribute('disabled'); } );
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if( fragments.prev ) dom.controlsUp.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); el.removeAttribute( 'disabled' ); } );
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if( fragments.next ) dom.controlsDown.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); el.removeAttribute('disabled'); } );
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if( fragments.next ) dom.controlsDown.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); el.removeAttribute( 'disabled' ); } );
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}
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}
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else {
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else {
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if( fragments.prev ) dom.controlsLeft.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); el.removeAttribute('disabled'); } );
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if( fragments.prev ) dom.controlsLeft.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); el.removeAttribute( 'disabled' ); } );
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if( fragments.next ) dom.controlsRight.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); el.removeAttribute('disabled'); } );
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if( fragments.next ) dom.controlsRight.forEach( function( el ) { el.classList.add( 'fragmented', 'enabled' ); el.removeAttribute( 'disabled' ); } );
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}
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}
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}
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}
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